AT27C400 Description
The AT27C400 is a low-power, high-performance 4,194,304-bit one-time programmable read only memory (OTP EPROM) organized as either 256K by 16 or 512K by 8 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 70 ns, eliminating the need for speed-reducing WAIT states.
AT27C400 Key Features
- 70 ns Word-wide or Byte-wide Configurable 4 Megabit Flash and Mask ROM patible Low Power CMOS Operation
- 100 µA Maximum Standby
- 50 mA Maximum Active at 5 MHz Wide Selection of JEDEC Standard Packages
- 40-Lead 600 mil PDIP
- 40-Lead SOIC (SOP)
- 48-Lead TSOP (12 mm x 20 mm) 5V ± 10% Power Supply High Reliability CMOS Technology
- 2,000V ESD Protection
- 200 mA Latchup Immunity Rapid™Programming Algorithm
- 50 µs/word (typical) CMOS and TTL patible Inputs and Outputs Integrated Product Identification Code mercial and Industri